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Sony WH-1000XM4

SonyMusic headset

WH-1000XM4

Released August 2020.9Reviewtechradar.com/reviews/sony-wh-1000xm4-wireless-headphonesRead 5 October 2026Retrospective price and release-date section states August 2020 retail. This corroborates the actual month, separate from August 6 announcement/preorder. Last checked 23 October 2026.

Form factor
Over-ear
Audio connections
Analog, Bluetooth
Active noise cancelling
Yes
Battery life (claimed, max)
38h

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General

Series
1000X1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Model numbers
WH-1000XM41Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
GTIN / EAN
Not available
Announced
6 August 20204Press releasesony.mediaroom.com/2020-08-06-Sony-Electronics-Launches-the-Next-Generation-of-Industry-Leading-Noise-Canceling-with-WH-1000XM4Read 5 October 2026
Status
Not available
Predecessor
Sony WH-1000XM316Reviewwhathifi.com/news/sony-wh-1000xm4-wireless-headphones-officially-unveiledRead 23 October 2026What Hi-Fi says the WH-1000XM4 replace the WH-1000XM3 and calls the XM3 their predecessor.
Successor
Sony WH-1000XM517Reviewengadget.com/sony-wh-1000xm5-review-160045478.htmlRead 23 October 2026Engadget calls the WH-1000XM5 the follow-up to the WH-1000XM4.18Reviewnotebookcheck.net/Sony-WH-1000XM5-Revised-WH-1000X-headphones-arrive-nearing-the-US-400-mark-with-better-noise-cancellation-more-microphones-and-a-bulkier-design.619279.0.htmlRead 23 October 2026Notebookcheck calls the WH-1000XM5 the new generation of WH-1000X headphones and an upgrade over the WH-1000XM4.
Launch price (US)
$349.994Press releasesony.mediaroom.com/2020-08-06-Sony-Electronics-Launches-the-Next-Generation-of-Industry-Leading-Noise-Canceling-with-WH-1000XM4Read 5 October 2026US maker MSRP 349.99 USD. August 6 was announcement/preorder. Actual August retail comes from the retrospective review. Unproved EUR tax scope omitted.
Launch price (EU)
Not available
Markets
US4Press releasesony.mediaroom.com/2020-08-06-Sony-Electronics-Launches-the-Next-Generation-of-Industry-Leading-Noise-Canceling-with-WH-1000XM4Read 5 October 2026
Colours
Black, Platinum Silver, Midnight Blue, Silent White4Press releasesony.mediaroom.com/2020-08-06-Sony-Electronics-Launches-the-Next-Generation-of-Industry-Leading-Noise-Canceling-with-WH-1000XM4Read 5 October 20265Press releasesony.eu/presscentre/sony-launches-new-limited-edition-wh-1000xm4-silent-whiteRead 5 October 2026April 20, 2021 maker release adds Silent White to Black and Silver. Matching accessories and an extra topcoat are finish changes.6Maker product pagesony.co.uk/electronics/headband-headphones/wh-1000xm4/buyRead 5 October 2026Current official indexed store identifies Midnight Blue WH1000XM4L.CE7. Other finishes have launch evidence. Direct store body unavailable. Only public official indexed label/image read.
Segment
Music4Press releasesony.mediaroom.com/2020-08-06-Sony-Electronics-Launches-the-Next-Generation-of-Industry-Leading-Noise-Canceling-with-WH-1000XM4Read 5 October 2026

Design

Form factor
Over-ear1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Ear cup enclosure
Closed1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Wearing style
Headband1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Folding
Flat and inward11Maker product pagesony.jp/headphone/products/WH-1000XM4/feature_4.htmlRead 5 October 2026Exact Travel section states swivel and folding structure. Official folded picture shows flat cups and one cup folded inward. No nonexistent guide storage pages cited.
Swivelling ear cups
Yes11Maker product pagesony.jp/headphone/products/WH-1000XM4/feature_4.htmlRead 5 October 2026Exact Travel section states swivel structure. Silent White maker store also describes inward cup rotation for packing.
RGB lighting
Not available
Lighting zones
Not available

Drivers and sound

Driver type
Dynamic1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Driver size
40mm1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 202640 mm dome driver with CCAW voice coil. Stereo channel count does not establish driver count.
Drivers per side
Not available
Diaphragm material
Aluminum-coated LCP2Maker product pagesony.com/electronics/support/wireless-headphones-bluetooth-headphones/wh-1000xm4/specificationsRead 5 October 2026Exact official indexed specification says aluminium-coated LCP. Direct page body unavailable. No full direct access claimed.
Magnet
Neodymium1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Frequency response (wired or passive)
Min4 HzMax40 kHz1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026JEITA headphone acoustic response 4 Hz to 40 kHz. Not Bluetooth radio or microphone response.
Wireless audio transmission band
Min20 HzMax40 kHz1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026A2DP transmission 20 Hz to 20 kHz at 44.1 kHz sampling. LDAC at 96 kHz and 990 kbps supports 20 Hz to 40 kHz. The stored maximum requires those LDAC settings.
Impedance (passive when specified)
16Ω1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026Wired at 1 kHz. Powered impedance 40 ohms. Passive impedance 16 ohms, used here.
Sensitivity (passive when specified)
101dB1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026Wired at 1 kHz. Powered sensitivity 105 dB/mW. Passive sensitivity 101 dB/mW, used here.
Sensitivity reference
Per 1 mW1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
THD (claimed)
Not available
Max input power
Not available
Max digital audio sample rate
Not available
Max digital audio bit depth
Not available
DAC
Not available
Personalised sound
Not available
Onboard EQ
Not available
Custom EQ bands
Not available
EQ presets
Not available
Volume limit
Not available

Spatial audio

Spatial audio support
Sony 360 Reality Audio4Press releasesony.mediaroom.com/2020-08-06-Sony-Electronics-Launches-the-Next-Generation-of-Industry-Leading-Noise-Canceling-with-WH-1000XM4Read 5 October 2026360 Reality Audio requires compatible services and content. No Dolby/DTS licence or head tracking inferred.
Spatial audio licence included
Not available
Head tracking
Not available

Noise cancelling

Active noise cancelling
Yes3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026
ANC type
Not available
ANC microphones
44Press releasesony.mediaroom.com/2020-08-06-Sony-Electronics-Launches-the-Next-Generation-of-Industry-Leading-Noise-Canceling-with-WH-1000XM4Read 5 October 2026Two Dual Noise Sensor microphones per cup. Four ANC microphones across the headset. Shared voice roles do not create extra capsules.
Adaptive ANC
Yes3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Page 118 automatic noise-control adjustment by behaviour recognition, Adaptive Sound Control. No automatic ear-fit calibration inferred.
ANC levels
Not available
ANC attenuation (claimed)
Not available
Transparency mode
Yes3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026
Adjustable transparency
Yes3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Ambient sound adjusted in the app. Quick Attention is a temporary gesture, not another ANC strength level.
Conversation detection
Yes3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Speak-to-Chat detects speech and pauses music. Separate from manual Quick Attention.
Wind noise reduction
Not available

Measured

Frequency response notes
The measured response has a bass emphasis compared with the SoundGuys preference curve. The review compares noise attenuation across frequencies and identifies strong low-frequency ANC. No graph peak is used as a band-average dB value.8Reviewsoundguys.com/sony-wh-1000xm4-review-38011Read 5 October 2026SoundGuys exact-model lab measurements. Firmware and codec not stated. Qualitative bass comparison only. No MDAQS score converted to dB.
Bass amount
Not available
Treble amount
Not available
Deviation from target
Not available
Consistency between fittings
Not available
Harmonic distortion
Not available
Sound leakage
Not available
Measured noise isolation
Not available
Noise isolation (measured, best)
Not available
Passive isolation (measured)
Not available
Mic quality notes
Recorded microphone samples show usable speech pickup with mixed results in background noise. Earlier preproduction and later samples are not assigned a shared firmware or codec.8Reviewsoundguys.com/sony-wh-1000xm4-review-38011Read 5 October 2026Recorded speech demos inspected. The original 19 h 59 min battery result used preproduction hardware and is omitted. Public numeric latency, THD, clamping, leakage and weighed mass not found.
Mic low-frequency extension
Not available
Mic high-frequency extension
Not available
Mic speech-to-noise ratio
Not available
Measured latency
Not available
Bluetooth latency (measured, worst)
Not available
2.4 GHz latency (measured, worst)
Not available
Measured battery life
Not available
Battery life (measured, max)
Not available
Clamping force
Not available
Weight (measured)
Not available

Microphone

Microphone
Built-in1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Microphone element
MEMS1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Microphone pickup pattern
Omnidirectional1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Voice microphones
54Press releasesony.mediaroom.com/2020-08-06-Sony-Electronics-Launches-the-Next-Generation-of-Industry-Leading-Noise-Canceling-with-WH-1000XM4Read 5 October 2026Precise Voice Pickup uses five physical headset microphones for calls and Speak-to-Chat. Separate from the four ANC microphones.
Total microphones
Not available
Mic frequency response
Min50Max8,000Hz1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026Effective microphone range 50 Hz to 8 kHz. MEMS omnidirectional microphones.
Mic sensitivity
Not available
Mic signal-to-noise
Not available
Mic sample rate
Not available
Mic noise reduction
DSP4Press releasesony.mediaroom.com/2020-08-06-Sony-Electronics-Launches-the-Next-Generation-of-Industry-Leading-Noise-Canceling-with-WH-1000XM4Read 5 October 2026Maker explicitly names advanced audio signal processing for Precise Voice Pickup. DSP, without an AI claim. DSEE Edge AI is music restoration.
Flip to mute
Not available
Mute button
Not available
Mute indicator
Not available
Sidetone
Yes3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Call and assistant chapters explicitly feed microphone pickup to the listener. Adjustable sidetone intensity not proved.
Adjustable sidetone
Not available
Foam microphone windscreen
Not available

Connectivity

Audio connections
Analog, Bluetooth1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Analog source plugs
3.5 mm TRS1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026Gold-plated L-shaped stereo mini plug. 3.5 mm TRS, not a TRRS voice cable. Included OFC cable approximately 1.2 m.
Cable connector on headset
3.5 mm1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Longest included cable
1.2m1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Headset USB plug or port
USB-C1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Audio over USB-C cable
No8Reviewsoundguys.com/sony-wh-1000xm4-review-38011Read 5 October 2026Review identifies USB-C charging and analog wired playback. Guide page 20 disables playback while connected to USB, confirming charging-only operation.
Passive wired listening
Yes2Maker product pagesony.com/electronics/support/wireless-headphones-bluetooth-headphones/wh-1000xm4/specificationsRead 5 October 2026Official specification explicitly supports passive operation. Full Help Guide confirms listening while powered off.
Wireless receiver
Not available
Wireless receiver connector
Not available
Wireless range (claimed)
10m1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026Approximate line-of-sight range 10 m. No indoor range guarantee.
Bluetooth
5.01Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Bluetooth codecs
SBC, AAC, LDAC1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
LE Audio
Not available
Auracast
Not available
Bluetooth multipoint
Yes3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Two concurrent Bluetooth devices with Connect to 2 devices enabled. Page 137 excludes LDAC in this mode. No concurrent analog and Bluetooth playback.
Multipoint devices
23Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026
Paired devices remembered
83Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Up to eight remembered devices. A ninth pairing replaces the oldest. Two active connections are a separate count.
Mixes 2.4 GHz and Bluetooth audio
Not available
Fast pairing
Google Fast Pair4Press releasesony.mediaroom.com/2020-08-06-Sony-Electronics-Launches-the-Next-Generation-of-Industry-Leading-Noise-Canceling-with-WH-1000XM4Read 5 October 2026Maker explicitly names Google Fast Pair.
Base station
Not available

Latency

We could not find any of these 2 fields. Show them
Low latency mode
Not available
Claimed latency
Not available

Compatibility

Compatible platforms
Windows, macOS, Android, iOS3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026
Connection per platform
PlatformConnectionMicrophone works
WindowsBluetoothYes
macOSBluetoothYes
AndroidBluetoothYes
iOSBluetoothYes
Source3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Exact Android, iPhone, Windows 10/8.1 and Mac pairing chapters. Computer calls use HFP/HSP input/output. No console route inferred from jack availability.
Official licence
Not available

Battery and charging

Battery capacity
Not available
Swappable battery
No3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Page 132 requires Sony dealer replacement of the built-in battery. No user hot-swapping.
Batteries included
Not available
Claimed battery life
ConnectionANCCodecHours (h)
BluetoothYesAAC30
BluetoothNoAAC38
BluetoothYesSBC30
BluetoothNoSBC38
BluetoothYesLDAC24
BluetoothNoLDAC30
AnalogYesNot available22
AnalogNoNot available36
Source3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Printed pages 21 to 22 document music playback after a full charge. With DSEE Extreme and Speak-to-Chat off, AAC and SBC each allow up to 30 hours with ANC on or 38 hours with ANC and Ambient Sound Mode off. LDAC allows 24 hours with ANC on or 30 hours with both noise-control modes off. The separate rows preserve each named codec. Powered analog playback allows 22 hours with ANC on or 36 hours with both noise-control modes off. Volume is unspecified. Standby and calling durations are excluded. DSEE-enabled estimates are lower and are not mixed with these rows.
Battery life (claimed, max)
38h
Battery life with ANC (claimed)
30h
Battery life without ANC (claimed)
38h
Charging port
USB-C1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026
Full charge time
180min1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026Approximately three hours using a 1.5 A adapter. Separate from the ten-minute quick-charge claim.
Quick charge time
10min4Press releasesony.mediaroom.com/2020-08-06-Sony-Electronics-Launches-the-Next-Generation-of-Industry-Leading-Noise-Canceling-with-WH-1000XM4Read 5 October 2026
Quick charge playback
5h4Press releasesony.mediaroom.com/2020-08-06-Sony-Electronics-Launches-the-Next-Generation-of-Industry-Leading-Noise-Canceling-with-WH-1000XM4Read 5 October 2026Maker launch pairs ten-minute charging with up to five hours of wireless playback.
Use while charging
No3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Page 20 disables all operations, including music, while connected to USB charging power.
Charging dock or stand
Not available

Controls

Controls
Buttons, Touch3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026
Volume control
Touch3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026
Game and chat mix
Not available
Remappable controls
Yes3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Page 118 allows assigning the CUSTOM button. Assistant assignment replaces its noise-control function.
Wear detection
Yes3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Page 118 and launch release identify a proximity sensor that pauses/resumes playback on removal/replacement.
Voice assistant
Google Assistant, Amazon Alexa, Google app, Siri3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Pages 108-117 Google Assistant, Alexa, Android Google app and iPhone Siri. Device, app and region restrictions apply. Google app/Siri use touch hold, without wake words. Assistant assignment can exclude other routes.

Comfort and build

Headband type
Padded8Reviewsoundguys.com/sony-wh-1000xm4-review-38011Read 5 October 2026Review explicitly describes headband padding and pressure at the crown.
Headband material
Not available
Frame material
Not available
Ear cup material
Not available
Ear pad material
Low-rebound urethane foam12Maker product pagesony.jp/headphone/products/WH-1000XM4/feature_3.htmlRead 5 October 2026Comfort section specifies low-rebound urethane in the pads. This is cushion fill. Generic pleather wording does not establish the covering of a named part.
Replaceable ear pads
Yes14Maker product pagesony.co.uk/electronics/support/wireless-headphones-bluetooth-headphones/articles/00302783Read 8 October 2026The current maker replacement guide explicitly uses WH-1000XM4 as its example and gives model-specific installation directions. The headphones must be turned off before replacement. This is ear-pad replacement, not battery service.
Ear pad attachment
Clip14Maker product pagesony.co.uk/electronics/support/wireless-headphones-bluetooth-headphones/articles/00302783Read 8 October 2026The guide identifies six claws that secure each WH-1000XM4 ear-pad frame to the headphone housing. Replacement pads attach by pressing these clips into place.
Ear pad opening
Not available
Ear tips included
Not available
Dust and water rating
Not available
User-replaceable parts
Ear pads14Maker product pagesony.co.uk/electronics/support/wireless-headphones-bluetooth-headphones/articles/00302783Read 8 October 2026The maker documents normal removal and installation of WH-1000XM4 ear pads. No battery or internal electronic part is included.

Software

Companion app
Sony | Sound Connect7Maker product pagesony.co.uk/electronics/support/wireless-headphones-bluetooth-headphones/wh-1000xm4/software/00269130Read 5 October 2026Exact supported-software page names current Sound Connect. The older manual Headphones Connect name is historical.
App platforms
Android, iOS3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Manual Apple App Store and Google Play installation instructions. Current Sound Connect name sourced separately.
User firmware updates
Yes3Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026

Dimensions and weight

Headset weight
254g(9 oz)1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026Maker approximate headset weight 254 g. SoundGuys 251 g metadata belongs to a preproduction sample and does not prove a measured retail weight.
Headset dimensions
Not available

Certifications

Hi-Res Audio
Hi-Res Audio, Hi-Res Audio Wireless10Maker product pagesony.jp/headphone/products/WH-1000XM4Read 5 October 2026Exact original product displays Hi-Res Audio and Hi-Res Audio Wireless logos. SBC/AAC do not inherit 40 kHz transmission. Wireless range retains LDAC conditions. Documented NFC cannot be represented in this headset schema.
Communication certifications
Not available
FCC ID
Not available
Other certifications
Not available

In the box

In the box
WH-1000XM4 headphones, USB-A to USB-C charging cable, Headphone cable, Carrying case, Airplane plug adapter, Documentation1Maker product pagesony.jp/headphone/products/WH-1000XM4/spec.htmlRead 5 October 2026Exact Japanese accessory table. Silent White has matching white accessories with the same functions. No AC adapter inherited from another region.
Cables included
TypeLength (m)Count
USB-A to USB-C charging cable0.21
3.5 mm stereo headphone cable1.21
Source13Owner's manualhelpguide.sony.net/mdr/wh1000xm4/v1/en/print.pdfRead 8 October 2026Printed page 9 lists one USB-A to USB-C cable approximately 20 cm long and one headphone cable approximately 1.2 m long. These are the supplied cables. The existing 1.2 m longest-cable value remains valid.
Carrying case
Hard15Reviewrtings.com/headphones/reviews/sony/wh-1000xm4-wirelessRead 8 October 2026The exact original WH-1000XM4 Travel verdict explicitly identifies its hard carrying case. The maker guide confirms that this case is supplied. No optional replacement case or WH-1000XM4C accessory is used.

Warranty

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Manufacturer warranty (source market)
Not available

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Sources

We read 18 sources for this headset. The numbers match the markers in the sheet.

  1. Read 5 October 2026Backs 31 fields
  2. Read 5 October 2026Backs 2 fields
  3. Read 8 October 2026Backs 22 fields
  4. Read 5 October 2026Backs 12 fields
  5. Read 5 October 2026Backs 1 field
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  8. Read 5 October 2026Backs 4 fields
  9. Read 5 October 2026Backs 1 field
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  11. Read 5 October 2026Backs 2 fields
  12. Read 5 October 2026Backs 1 field
  13. Read 8 October 2026Backs 1 field
  14. Read 8 October 2026Backs 3 fields
  15. Read 8 October 2026Backs 1 field
  16. Read 23 October 2026Backs 1 field
  17. Read 23 October 2026Backs 1 field
  18. Read 23 October 2026Backs 1 field

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PredecessorSony WH-1000XM3